AT21635B - Process for producing a marbling by coloring stone surfaces without a covering agent. - Google Patents
Process for producing a marbling by coloring stone surfaces without a covering agent.Info
- Publication number
- AT21635B AT21635B AT21635DA AT21635B AT 21635 B AT21635 B AT 21635B AT 21635D A AT21635D A AT 21635DA AT 21635 B AT21635 B AT 21635B
- Authority
- AT
- Austria
- Prior art keywords
- marbling
- stone
- producing
- coloring
- covering agent
- Prior art date
Links
Classifications
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/52—Multiple coating or impregnating multiple coating or impregnating with the same composition or with compositions only differing in the concentration of the constituents, is classified as single coating or impregnation
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/0004—Compounds chosen for the nature of their cations
- C04B2103/0006—Alkali metal or inorganic ammonium compounds
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/0004—Compounds chosen for the nature of their cations
- C04B2103/0006—Alkali metal or inorganic ammonium compounds
- C04B2103/0009—Inorganic ammonium compounds
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/54—Pigments; Dyes
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/10—Compositions or ingredients thereof characterised by the absence or the very low content of a specific material
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Description
<Desc/Clms Page number 1>
Verfahren zur Erzeugung einer Marmorierung durch Färbung von Steinflächen ohne Abdeckmitte !.
EMI1.1
lösungen anzuwenden. In dieser Weise gelang es aber höchstens gleichmässige Färbungen herbeizuführen, während Marmorierungen in dieser Weise nicht erreicht werden konnten.
Zur Erzeugung von Marmorierungen werden nun nach dem vorliegenden Verfahren sowohl ammoniakalische Metallsalzlösungen als auch neutrale Salzlösungen verwendet, aber nicht einzeln, wie bisher, sondern nacheinander bei demselben Stein. Es wird durch Diese Verbindung der Behandlung des Steines mit ammoniakalischen Metallsalzlösungen und mit neutralen Alkalisalzlösungen nicht eine gleichmässige Färbung bezweckt und erreicht, sondern die Erzeugung einer farbigen Marmorierung, wobei im Gegensatz zu den bisher verwendeten Verfahren zur Erzeugung farbigor Marmorierungen die Anwendung von Abdeckmitteln die bisher notwendig war, unterbleibt.
EMI1.2
welche nacheinander angewendet werden, ein verschiedenes Dur'hdringungsvermögen für den Marmor besitzen.
Dringen beide Lösungen gleichmässig in den Marmor ein, so ist keine Marmorierung zu erhalten, vielmehr werden die nacheinander verwendeten Lösungen sich miteinander umsetzen und eine gleichmässige Färbung des Marmors herbeiführen. Es
EMI1.3
dunstet.
Die hierauf in den Stein gebrachte wässerige Alkalisalzlösung wirkt dann auf die zuerst eingeführte Metallsalzlösung derartig ein, dass ein andersfarbiger Niederschlag erzeugt wird, wie z. H. im folgenden Falle :
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Da nun die wässerige Alkalisalzlösung nicht so tief und gietchmässig Wie d) e zuerst
EMI1.5
die durch dieselben erzeugten Farbenveränderungen nhur an einzelnen Stellen des Steines gebildet werden, wodurch die Verwendung von Adbeckmitteln, wie dieselben bisher zur
EMI1.6
<Desc/Clms Page number 2>
Die Ausführung der Durchfürbung erfolgt vorteilhaft unter Anwendung des Vakuums und des Druckes. Beide Mittel sind bereits zum Härten und Färben von Steinen H. dgl. benutzt worden. Der Stein wird in einen Vakuumapparat gebracht und mit einer der an-
EMI2.1
gepumpt und dann nach Wiederherstellung dos atmosphärischen Druckes, eventuell unter Anwendung höheren Druckes, die Flüssigkeit in den Stein getrieben. Nachher wird der Stein bei einer Temperatur von etwa 800 C getrocknet und zwar, wie die Erfahrung ergeben hat, bis zu einem solchen Grade, dass die Farblauge den Farbstoff noch nicht als eine unlösliche Verbindung abscheidet.
Nachdem der Marmorblock in der geschilderten Weise durchgefärbt und getrocknet ist, wird eine neutrale Lösung eines Alkalisalzes, die also nicht ammoniakalisch ist und deren Konzentration unter dem Sättigungspunkte in der Kälte liegt, in den Stein gebracht. Diese Lösung darf ebenfalls keine Sulfate oder Oxalate enthalten. Es können nur Atkalisalze folgender Säuren bezw. Verbindungen verwendet werden : Phosphorsäure, Chromsäure, Cyansäure, Antimonsäure, Cyankaliumverbindungen, wie Ferro-und Ferricyankalium. Wenn diese Lösungen in den durchgefärbten Stein eingeführt werden, so bewirken sie an gewissen Stellen eine Umsetzung und damit eine Marmorierung.
Zur Ausführung von Marmorierungen wird zweckmässig ein Stein verwendet, welcher nicht vollkommen gleichmässige Struktur besit/t. Vorteilhaft werden Marmor-und Kalksteine benutzt, welche dichtere Einlagerungen haben, z. B. Pentelimarmor, Statuar 2 und 3,
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Marmorierung mit zwei Hauptfarben nebst verschiedenen Mischfarben und Mitteltonen erreicht.
<Desc / Clms Page number 1>
Process for creating a marbling by coloring stone surfaces without a cover!
EMI1.1
apply solutions. In this way, however, it was possible at most to bring about uniform coloring, while marbling could not be achieved in this way.
To produce marbling, both ammoniacal metal salt solutions and neutral salt solutions are used according to the present process, but not individually, as before, but one after the other with the same stone. This combination of treating the stone with ammoniacal metal salt solutions and neutral alkali salt solutions does not aim and achieve a uniform coloring, but rather the production of colored marbling, whereby, in contrast to the previously used methods for producing colored marbling, the use of covering agents as previously necessary was, omitted.
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which are used one after the other have a different penetrating power for the marble.
If both solutions penetrate the marble evenly, no marbling can be obtained, rather the solutions used one after the other will react with one another and bring about a uniform coloration of the marble. It
EMI1.3
steams.
The aqueous alkali salt solution brought into the stone then acts on the first introduced metal salt solution in such a way that a different colored precipitate is generated, such as e.g. H. in the following case:
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Since the aqueous alkali salt solution is not as deep and uniform as d) e first
EMI1.5
the color changes produced by them are only formed at individual points of the stone, whereby the use of Adbeckmittel, as they have hitherto for
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<Desc / Clms Page number 2>
The execution of the through-painting is advantageously carried out using vacuum and pressure. Both means have already been used for hardening and coloring stones. The stone is placed in a vacuum apparatus and one of the other
EMI2.1
pumped and then, after the atmospheric pressure has been restored, possibly using higher pressure, the liquid is driven into the stone. Afterwards, the stone is dried at a temperature of about 800 C and, as experience has shown, to such a degree that the dye liquor does not separate the dye as an insoluble compound.
After the marble block has been colored and dried in the manner described, a neutral solution of an alkali salt, which is not ammoniacal and whose concentration is below the saturation point in the cold, is brought into the stone. This solution must also not contain sulfates or oxalates. It can only bezw atkali salts of the following acids. Compounds used are: phosphoric acid, chromic acid, cyanic acid, antimonic acid, potassium cyanide compounds, such as potassium ferric and ferricyanide. When these solutions are introduced into the colored stone, they cause a conversion at certain points and thus a marbling.
For the execution of marbling a stone is expediently used, which does not have a completely even structure. Marble and limestone are advantageously used, which have denser deposits, z. B. Pentelim marble, statuary 2 and 3,
EMI2.2
Marbling achieved with two main colors along with various mixed colors and medium tones.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT21635T | 1904-11-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT21635B true AT21635B (en) | 1905-10-10 |
Family
ID=3529085
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT21635D AT21635B (en) | 1904-11-07 | 1904-11-07 | Process for producing a marbling by coloring stone surfaces without a covering agent. |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT21635B (en) |
-
1904
- 1904-11-07 AT AT21635D patent/AT21635B/en active
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